Aaron Johnson is Senior Vice President of Nuclear at Aecon, where he leads the pursuit and execution of major nuclear projects. Since joining the company in 2006, he has played key roles across industrial, nuclear, and urban transit sectors, including landmark initiatives like the Darlington Refurbishment and Scarborough Subway Extension. With a background in electrical engineering and a hands-on approach to complex infrastructure delivery, Johnson is shaping Canada’s clean energy future while also giving back through his board work with Big Brothers Big Sisters.